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​How to Remove a Submersible Pump from a Well?

Views: 0     Author: Site Editor     Publish Time: 2025-04-10      Origin: Site

Removing a submersible pump from a well may seem like a daunting task, but with the right tools, safety precautions, and step-by-step guidance, you can do it efficiently. Whether you're replacing a faulty pump, performing maintenance, or upgrading your system, this guide will walk you through the process.


Why Would You Need to Remove a Submersible Pump?

Before diving into the removal process, it's essential to understand why you might need to extract your submersible pump:

● Pump Failure: The pump isn’t working correctly or has stopped functioning.

● Maintenance: Routine inspection or cleaning is required.

● Replacement: Upgrading to a more efficient model.

● Well Inspection: Checking for sediment buildup or damage.


Tools & Equipment Needed

To safely remove a submersible pump, gather the following tools:


● Pipe wrenches or adjustable pliers

● Well cap removal tool (if applicable)

● Safety harness & rope (for deep wells)

● Wire cutters & electrical tape

● Hoist or pulley system (for heavy pumps)

● Gloves & safety goggles

● Bucket or container (for draining excess water)


Step-by-Step Guide to Removing a Submersible Pump

Step 1: Turn Off Power Supply

Safety first! Before handling any electrical components:


1.Locate the circuit breaker connected to the well pump and switch it off.

2.If there’s a control box near the well, disconnect it.

3.Use a voltage tester to confirm no electricity is running to the pump.


Step 2: Remove the Well Cap

The well cap seals the top of the well and prevents debris from entering.


1.Unscrew or unbolt the well cap.

2.Carefully lift it off, exposing the wiring and piping.


Step 3: Disconnect the Electrical Wiring

Submersible pumps are connected to a power source via waterproof wiring.


1.Locate the wire nuts or connectors joining the pump wires to the main power line.

2.Unscrew the wire nuts and separate the connections.

3.Cap the exposed wires with electrical tape to prevent shorts.


Step 4: Detach the Pump from the Drop Pipe

The pump is connected to a PVC or steel pipe (drop pipe) that delivers water to the surface.


1.Use a pipe wrench to loosen the fittings connecting the pump to the pipe.

2.If the pump is secured with a torque arrestor (a device preventing movement), loosen it.

3.Slowly unscrew the pipe while supporting the pump’s weight.


Step 5: Lift the Pump Out of the Well

This step requires caution—submersible pumps can be heavy (30+ lbs).


1.If the well is deep, use a hoist or pulley system to lift the pump steadily.

2.Keep tension on the pipe to prevent it from falling back into the well.

3.As the pump rises, guide the wiring and pipe out carefully.


Step 6: Inspect the Pump & Well Components

Once the pump is out, take this opportunity to:


● Check for wear and tear on the pump.

● Inspect the drop pipe and wiring for damage.

● Look for sediment buildup in the well.


Step 7: Store or Replace the Pump

If you’re reinstalling the same pump:


● Clean it thoroughly before reinsertion.

● If replacing it, ensure the new pump matches the well’s specifications (HP, voltage, size).


Safety Tips When Removing a Submersible Pump

Never work alone—have someone assist in case of emergencies.
Wear protective gear (gloves, goggles) to prevent injuries.
Avoid sudden pulls—yanking the pump can damage pipes or wiring.
Secure the well opening when not in use to prevent accidents.


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When to Call a Professional

While DIY removal is possible, consider hiring a well technician if:


● The well is extremely deep (over 200 feet).

● The pump is stuck due to sediment or corrosion.

● You’re unsure about electrical connections.


Final Thoughts

Removing a submersible pump from a well requires patience and attention to detail. By following these steps, you can safely extract the pump for maintenance or replacement. If you encounter complications, don’t hesitate to seek professional help to avoid costly mistakes.


Need a new submersible pump? Check out our guide on choosing the best submersible well pump for your needs!

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